Blue Planet may refer to:
- Earth has been referred to as the Blue Planet due to the abundant water on its surface and/or the atmospheric hue
- Neptune has been referred to as the Blue Planet (Big Blue Giant), due to the atmospheric hue
- Blue Planet (aquarium), a public aquarium in Copenhagen, Denmark
- Blue Planet Aquarium, a public aquarium in Cheshire, England
- Blue Planet (film), a 1990 documentary film directed by Ben Burtt
- The Blue Planet, a BBC documentary series narrated by David Attenborough
- Blue Planet (role-playing game), a science-fiction role-playing game set on a largely aquatic world
- "Blue Planet" (song), a 2006 single by Japanese rock band Alice Nine
- Blue Planet (Donna Lewis album), the second studio album from singer Donna Lewis
- Blue Planet, the first studio album by Robin DiMaggio
Famous quotes containing the words blue and/or planet:
“My Father, it is surely a blue place
And straight. Right. Regular.”
—Gwendolyn Brooks (b. 1917)
“ET phone home.”
—Melissa Mathison, U.S. screenwriter, and Steven Spielberg. ET, ET The Extra-Terrestrial, realizing he can contact his home planet (1982)